Home / 14,567,699.70-21,854,465.55-4,332,539.70

Finding the Fourth Proportional to 14,567,699.70, 21,854,465.55 and 4,332,539.70

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Solution

The fourth proportional to 14,567,699.70, 21,854,465.55 and 4,332,539.70 is: 6,499,676.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,567,699.70 : 21,854,465.55 = 4,332,539.70 : x
  2. Step 2: Convert to fraction form
    14,567,699.70/21,854,465.55 = 4,332,539.70/x
  3. Step 3: Cross multiply
    14,567,699.70x = 21,854,465.55 × 4,332,539.70
  4. Step 4: Simplify right side
    14,567,699.70x = 94,685,339,617,657.34
  5. Step 5: Solve for x
    x = 94,685,339,617,657.34/14,567,699.70
  6. Step 6: Final answer
    x = 6,499,676.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.